Designed for precision and efficiency, the AccuLock™ S Large Thread-On Diffuser by Bernard is an essential component for those seeking optimal performance in their welding applications. This rear load liner is crafted to ensure a secure fit and reliable operation, enhancing the overall functionality of your welding equipment. Proudly made in the United States, this diffuser exemplifies quality craftsmanship and durability, making it a valuable addition to your toolkit for achieving superior welding results.